LCX_UserManual_en_08_1.pdf - 第28页
Getting started R&S ® LCX Series 28 User Manual 1 179.2260.02 ─ 08 4.2.1 Front panel tour 1 2 3 4 5 6 7 9 10 11 8 Figure 4-4: R&S LCX front panel 1 = Basic display keys, see "Basic display keys" on page…
Getting started
R&S
®
LCX Series
27User Manual 1179.2260.02 ─ 08
4.1.10 Switching on or off
Switching on the product
The product is off but connected to power.
1. Set the switch on the power supply to position [I].
The power supply switch connector is on the rear panel.
The R&S LCX starts, and the front panel keys light up briefly.
2. Press the power key for a second.
The power is on the front panel.
The instrument checks the system, boots the operating system, and then starts the
R&S LCX firmware.
The power lights green.
When starting for the first time, the R&S LCX starts with the default settings. When
restarting the instrument, the settings depend on the instrument configuration
before shut-down.
Shutting down the product
► Press the power key.
All current settings are saved and the operating system shuts down.
The power changes to gray (off).
To disconnect from power
The product is in the standby state.
1.
NOTICE! Risk of data loss. If you disconnect the product from power when it is in
the ready state, you can lose settings and data. Shut it down first.
Set the switch on the power supply to position [0].
2. Disconnect the product from the power source.
4.2 Instrument tour
The following topics help you to get familiar with the instrument and perform the first
steps:
●
Front panel tour
●
Rear panel tour
The sections explain the controls and connections at the front and back of the
R&S LCX. For specifications of the interfaces, see the specifications document.
The meanings of the labels on the R&S LCX are described in Section 1.2, "Labels on
the R&S LCX", on page 12.
Instrument tour
Getting started
R&S
®
LCX Series
28User Manual 1179.2260.02 ─ 08
4.2.1 Front panel tour
1 2 3 4 5 6
79
10
11
8
Figure 4-4: R&S
LCX front panel
1 = Basic display keys, see "Basic display keys" on page 29
2 = Touchscreen display, see Section 4.2.1.1, "Touchscreen display", on page 28
3 = Navigation controls, see "Navigation controls" on page 29
4 = Function keys, see "Function keys" on page 30
5 = Setting keys, see "Settings keys" on page 30
6 = Measurement control keys, see "Measurement control keys" on page 30
7 = BNC measurement connectors, see "L CUR, L POT, H CUR, H POT" on page 31
8 = Measurement mode keys, see "Measurement mode keys" on page 30
9 = Ground connector, see "Ground socket" on page 31
10 = POWER key, see "POWER On/Standby key" on page 31
11 = USB host connector
4.2.1.1 Touchscreen display
The color TFT touchscreen at the front panel is the graphical user interface. It shows
the measurement readings, status information and settings, and provides access to
settings dialogs.
Instrument tour
Getting started
R&S
®
LCX Series
29User Manual 1179.2260.02 ─ 08
Figure 4-5: Touchscreen display
For details on the screen display, see Section 4.4.2.1, "Understanding the display infor-
mation", on page 38.
The touch-sensitive panel provides an alternative means of user interaction for quick
and easy handling of the instrument, see Section 4.4.2, "Means of manual interaction",
on page 37.
4.2.1.2 Keys
This section introduces the functionality of the hardkeys at the front panel. These con-
trols lead you to menus and dialogs displayed on the screen. For information on how to
operate the instrument, see Section 4.4.2, "Means of manual interaction", on page 37.
Basic display keys
The utility keys arrange different windows on the display.
Table 4-1: Display keys
Display key Assigned functions
[home] Returns to the initial feature screen.
[settings] Opens the menu list with general instrument functions.
[★ (User)] Executes a previously assigned user action.
Press and hold opens the favorites menu for assigning a user action.
Navigation controls
The navigation controls include a rotary knob and navigation keys. They allow you to
navigate within the display or within dialogs, see Section 4.4.2, "Means of manual inter-
action", on page 37.
Instrument tour